WinUAE v1.6.1 Beta 2 is released.Winuae is the commodore amiga emulator for Windows. WinUAE is a mostly complete software emulation of the hardware of the Commodore Amiga 500/1000/2000. A Commodore Amiga, for those who don’t know, is a 16/32 bit computer system based on the Motorola 680×0 CPU and a few specially designed custom chips that provide very good graphics and sound capabilities. Its first incarnation, the A1000, appeared in 1985, followed by the highly successful A500 and A2000 models. WinUAE is a port of the originally written for Unixish systems UAE; but over time, it seems the Windows port, WinUAE has become the best version available on any platform. WinUAE is free software: you are welcome to distribute copies of it and/or modify it, under certain conditions. There is no warranty of any kind for UAE. For more details concerning these issues, please read the GNU General Public License, which describes the terms under which WinUAE is distributed.

WinUAE v1.6.1 Beta 2 changelog:
- fs "double vsync" mode (100Hz+) was still slow in warp mode (note D3D mode will stay "slow" because afaik it is not possible to switch D3D vsync on/off on the fly)
- added warp mode to configuration file (warp=true/false, config file read-only)
- and another read-only configuration entry, "headless" that switches invisible emulation mode (window gets hidden). future feature..
- log window scrollback buffer increased to 900 lines
- command prompt "console wrapper" support (run winuae in command prompt: output goes to command prompt window, does not open separate log window) More information later, not important just yet..
- saving configuration after modifying input-panel autofire setting caused modified input event to be saved incorrectly (old bug)
- display scaling does not anymore change D3D filter scanline scaling
- unicode conversion broke magic mouse
- uaeunp file handling update broke some archive operations (b1)
- loading config from command line with GUI enabled didn't override quickstart (if enabled)
- added "toggle" option to input panel. First button/key press = emulated button is pressed and kept down. Second button/key press = emulated button is released

Download:WinUAE v1.6.1 Beta 2
Source:Here